Liquid-measuring apparatus



B. A. YARRINGTON. LIQUID IVIEASURING APPARATUS.

APPLICATION FILED AUG,3I, |920.

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APPLICATION FILED AUGSI, 1920.

Patented Mar; 7, 1922.

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B. A. YARRINGTOI." LIQUID MEASUHINGAP Us. APPLICATION FILED'AUGa312I920.

1,408,557, PmnteaMar. 922|.

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Benson A. Yarrmgfon OGM l M 5 Wb@ Stiro/:ump

UNITED j STATES vPATENT QEFICE.

BENSON A. YARRING'roN, or `GRAND RAPIDS, MICHIGAN, AsSIGNoR ro GRANDRAPIDS MANUFACTURING COMPANY, or GRAND RAPIDS, MICHIGAN.

LIeUID-MEASURING APPAaA'Jurs.

. Specication of Letters Patent. l

Application led August 81, 1920. Serial No. 407,130.`

purpose. My improvements are, however,

capable of embodiment in structures .de-

signed for measuring other liquids, particu,

larly where it's desired to measure different quantities on differentoccasions.

The main objects of this invention are: First, to provide an improvedliquid measuring apparatus by means of which any desired quantity may beaccurately and quickly measured. j

Second, to provide an improved measuringl or dispensing 'apparatushaving these advantages which isl attractive in appear# ance and at thesame time quite simple and economical in structure and convenient tooperate.

Further objects, and objects relatin to structural details willdefinitely appear rom the detailed description to follow.

I accomplish the objects ofmy invention by the devices and meansdescribed in the following specification. Thel invention is clearlydefined and pointed out in the claims.

A structure which is a preferred embodiment of my invention is clearlyillustrated in the accompanying drawin forming a4 part of thisspecification, in W ich;

Fig. I 's an elevation view partially in vertical section, parts beingbroken away for convenience in illustration.

Fig. II is ahorizontal Section on a line corresponding to line 2-2 ofFig. I.

Fig. III is a horizontal section on a line corresponding to line 3-3 ofFig.'I.

Fig. IV is a horizontal section on a line corresponding to the brokenline 4-4 of Fig. I.

ig. V is an enlarged'detail vertical view partially in Asection on aline corresponding to line 5-5 of Fig. I, showing the discharge valveclosed and the inlet valve opened.

Fig. VI is a detail Section corresponding to that of Fig. V, showing thedischarge valve opened and the inlet valve closed.

Fig. VII is a detail view partially in vertical section showing theadjustment of. the valve actuating cam shaft and the selective operationof the valves.

Fig. VIII is a detail elevation looking from the right of Fig. I,illustrating details of the operating means.

Fig. IX is a detail vertical section on a line corresponding-to line9--9 of Fig. IV,

showing details of the I overflow gaging IIleftIlS.

In the drawing similar reference characters refer to similar partsthroughout the several views, and the sectional views' are takenlooking' in the direction of the little arrows at the ends of thesection lines.

Referring to the drawing, 1 represents the supporting shaft or pedestalwhich is rovided at its upper end with a receptacle ase member 2 havinga discharge member 3 therein and an overflow chamber 4. The deliverypipe 5 is connected to this chamber 3.

I provide a plurality of cylindrical receptacle bodies which forconvenience I designate by Se arate numerals as 6, 7 and 8.

The receptac es are provided with a bottom. y

plate 8 .common to all of them, the bottom and overflow 'chambers 3 and4, respectively. The overflow pipes 9, 10 and ll'for the receptacles 6,7 and 8, respectively, deliver to the overflow chamber 4 whichhas areturn pipe 12 leading to. the storage tank or source of supply. l f

The receptacles are preferably all of the same dimensions, asillustrated. The overflow gage pipes are of different lengths, Lasillustrated. For instance, they are of such length as to providereceptacles of capacities of one, two and three gallons, respectively.-

If desired, the receptacles may be provided With gaging indicia but Ihave not illustrated the samev as its use-is well understood.

The receptacle bottom member is provided with ports 13 connecting eachreceptacle to the discharge chamber. The ports have inwardly facingvalve seats 14 with which the Patented Mar. 7,1922.

. plate constituting a top for the discharge discharge valves 15 coact.The top member.

16 is common to all of the receptacles. The top member 16 is providedWit-h a passage 19 and with ports 20 connecting the passage with eachreceptacle. These ports are controlled by the valves 21 coacting withthe downwardly Afacing seats 22.

The inlet and discharge valve seats are arranged in alignment. The pairsof inlet and discharge valves are provided with a stem 23 common to eachpair of valves. The stems 23 project at 24: into the discharge chamber.

When a valve stem is raised to open a discharge valve as shown in Fig.VI, the inlet valve is closed, thereby preventing the entrance of anymore liquid until the discharge valve 14 is closed, the valve 14 beingnormally closed while the inlet valve 21 of each receptacle is normallyopened as shown in Fig. V.

In order to permit al relatively wide opening of the valve 14, the valve'21 is loosely mounted on the stem, the spring 25 being provided to seatthe same on the initial movement of the stem in opening the dischargevalve, the spring yielding on further movement of the stem.

For selectively actuating any one of the pairs of valves, I provideacam-shaft 26 having cams 27 thereon adapted to be brought intoalignment with the valve it is desired to actuate by shifting the camshaft 26, the same being mounted for longitudinal movement so that anydesired cam can be aligned with the stem which it is desired to actuate.

The cam shaft is provided with a hand piece 28 pivoted at 29 with thecam shaft and supported at its upper end by engagement with the slot 3()in the projections 31 on the base member, so that the shaft may berocked or shifted longitudinally by grasping the hand piece 28 Theprojecting ends 24 of the stems are guided'by a guide plate 32 whiletheir upper ends are guided 1n holes 33 in the top member.

With this arrangement of parts, I provide a measuring apparatus by whichthe desired quantity may be measured or dispensed, as for instance, invending gasolene, th'e receptacles of the structure illustrated' beingof one, two and three gallon capacities. This may, of course, be variedas desired.

I have illustrated and described myA improvements in only one designv orembodiment as I believe the disclosure made will enable those skilled inthe art to embody or adapt the same as may be desired.

I aving thus described my invention, what I claim as'new and desire tosecure by Letters Patent is 1. In a structure of the class described,the combination of a base member provided with a discharge chamber andan overow chamber, a plurality of receptacle bodies of the same length,a bottom member constituting a top for said discharge and overflowchambers and provided with a. discharge port for each receptacle andwith upwardly facing valve seats for said ports, a top member providedwith an inlet passage with an inlet ort for each receptacle and withdownward y facingvalve seats for said ports, said inlet and dischargeports being aligned, pairs of inlet and discharge valves coacting withsaid seats and provided with stems common to both arranged to projectinto said discharge chamber and so that when the discharge valves areopen the inlet valves are closed, a valve actuating cam shaft mountedwithin said discharge chamber for longitudinal adjustment and providedwith cams adapted. to be brought into position to coact with said valvestems, one at a time, and gaging overflow pipes for said receptaclesdelivering to said overflow chamber, said pipes being of differentlengths.

2. In a structure of the class described, the combination of a basemember provided with a discharge chamber and an overflow chamber, aplurality of receptacle bodies of the same length, a bottom memberconstituting a top for said discharge and overflow chambers and providedwith a discharge port for each receptacle and with upwardly facing valveseats for said ports, a top member provided with an inlet passage withan inlet port for each receptacle and with downwardly facing valve seatsfor said ports, said inlet and discharge ports being aligned, pairs ofinlet and discharge valves coacting with said seats and provided withstems common to both arranged to project into said discharge chamber andso that when the discharge valves are open the inlet valves are closed,a valve `actuating cam shaft mounted within said discharge chamber forlongitudinal adjustment and provided with cams adapted to be broughtinto position to coact with said valve stems, one at a time, and gagingoverflow pipes for said receptacles delivering to said overfiow chamber.

3. In a structure of the class described, the combination of a. basemember provided with a. discharge chamber and an overfiow chamber, aplurality of receptacle bodies of the same length, a bottom memberconstitutlng a top for said discharge and overflow chambers and providedwith a dischargev port foreach receptacle and with upwardly facing valveseats for said ports, a top member provided with an inlet passage withan inlet port for each receptacle and with downwardly facing valve seatsfor said ports, said inlet and disch-arge ports being aligned, pairs ofinlet and discharge valves coacting with said seats and provided withstems common to both arranged so that when the discharge valves are openthe inlet valves are closed, means for selectively actuating saidvalves, and gaging overflow pipes for said receptacles delivering tosaid overflow chamber, said pipes being of Vdiiferent lengths.. i

4. In a structure of the class described, the combination ofa basemember provided with a discharge chamber, a plurality of receptaclebodies of the same length, a bottom member constituting a top for saiddischarge chamber and provided with a discharge port for each receptacleand with upwardly facing valve seats for said ports, a top memberprovided with an inlet passage with an inlet port for each receptacleand with downwardly facing valve seats for said ports, said inlet anddischarge ports being aligned, pairs of inlet and discharge valvescoacting with said seats and -provided with stems common to botharranged to project into said discharge chamber and so that when thedischarge valves are open the inlet valves are closed, and a valveactuating cam shaft mounted within said discharge chamber forlongitudinal adjustment and provided with cams adapted to bebrought-into position to coact with said valve stems, one at a time. 1

5. In a structure of the class described, the combination of a pluralityof receptacles having inlet ports at the top and discharge ports at thebottom disposed in alignment, oppositely seating valves for said portsprovided with a stem common to both so that when the discharge valvesare open the inlet valves are closed, and a valve actuating cam shaftmounted for longitudinal adjustment and provided with ycams adapted tobe selectively brought into position to coact with said valve stems oneat a time.

6. In a structure of the class described, the combination of a pluralityof receptacles, inlet and discharge valves therefor provided with stemscommon to both so that when the discharge valves are open the inletvalves are closed, means for selectively actuating said dischargevalves, and gaging overliow pipes for said receptacles, saidfpipes beingof different lengths.

7. In a structure of the class described, the combination of a pluralityof receptacles, inlet and discharge valves thereforprovided with stemscommon to both so that when the discharge valves are open the inletvalves are closed, and a valve actuating cam shaft provided with camsspaced so that when one cam is in operative relation .to one valve theother cams are in inoperative position relative to the other valves sothat the cams may be selectively brouight into position to coact withsaid valves one at a time and y'any selected valve operated repeatedlyor alternately with any other valve.

8. In a structure Iof the class described, y

the combination of a plurality of receptacles of different capacities,discharge valves therefor. and a valve actuating cam shaft mounted forlongitudinal adjustment and providedwith cams spaced so that when onecam is in opera-tive relation to one valve the other cams are ininoperative relation to the other valves whereby thecams may beselectively brought into position to coact with said valves one at atime and any selected valve operated repeatedly or alternately with:any'other valve.

9. In a structure oi"A the class described, the combination of aplurality of receptacles of different capacities. discharge valvestherefor, and an operating means for said valves adjustable to coactwith any one of them independently of the others whereby any selectedvalve may be repeatedly, operated or alternately operated with any othervalve.

my hand and seal in the presence of two witnesses.

BENSON A. YARRINGTON. [1.. 5.]

Witnesses: j

GRACE B. THOMPSON, LORENA G. SUMMERS.

